我想製作點擊它以打電話給號碼的標籤。我知道iOS有這個選項,但我怎麼能在Swift中做到這一點?點擊Swift中的一個標籤
我發現只是如何做到這一點在ObjC:
-(IBAction)callPhone:(id)sender {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel:2135554321"]];
}
誰能幫助我呢?
我想製作點擊它以打電話給號碼的標籤。我知道iOS有這個選項,但我怎麼能在Swift中做到這一點?點擊Swift中的一個標籤
我發現只是如何做到這一點在ObjC:
-(IBAction)callPhone:(id)sender {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel:2135554321"]];
}
誰能幫助我呢?
UIApplication.sharedApplication().openURL(NSURL(string: "tel://2135554321"))
例如
if let CallURL:NSURL = NSURL(string:"tel://\(yourMobileNUmber)") {
let application:UIApplication = UIApplication.sharedApplication()
if (application.canOpenURL(CallURL)) {
application.openURL(CallURL);
}
else
{
// your number not valid
let tapAlert = UIAlertController(title: "Alert!!!", message: "Your mobile number is invalid", preferredStyle: UIAlertControllerStyle.Alert)
tapAlert.addAction(UIAlertAction(title: "OK", style: .Destructive, handler: nil))
self.presentViewController(tapAlert, animated: true, completion: nil)
}
}
2型
// add gesture to your Label
var tapGesture = UITapGestureRecognizer(target: self, action: Selector("handleTap:"))
yourLabelName.userInteractionEnabled=true
yourLabelName.addGestureRecognizer(tapGesture)
// handle the function of UILabel
func handleTap(sender:UITapGestureRecognizer){
if let CallURL:NSURL = NSURL(string:"tel://\(yourMobileNUmber)") {
let application:UIApplication = UIApplication.sharedApplication()
if (application.canOpenURL(CallURL)) {
application.openURL(CallURL);
}
else
{
// your number not valid
let tapAlert = UIAlertController(title: "Alert!!!", message: "Your mobile number is invalid", preferredStyle: UIAlertControllerStyle.Alert)
tapAlert.addAction(UIAlertAction(title: "OK", style: .Destructive, handler: nil))
self.presentViewController(tapAlert, animated: true, completion: nil)
}
}
}
我可以將它連接到標籤嗎?標籤沒有點擊功能。那麼,我怎麼能意識到它呢? –
檢查更新後的答案兄弟,在標籤的地方使用自定義的UIButton,這很容易上班 –
如果您需要幫助請問我,我希望與您同行\ –
的可能重複[如何使用的OpenURL一個電話與SWIFT(HTTP://計算器。 com/questions/24251259/how-to-use-openurl-for-a-phone-call-with-swift) – ozgur